SOUTHERN PIPE & SUPPLY COMPANY INC
DBA SOUTHERN TRUCKING
269 power units362 driversInterstateMERIDIAN, MS
Data completeness & update times
Per official source. A failed read is not zero; “not yet imported” means the directory database has no stored copy yet — not “no authority” or “no insurance”.
| Section | Source | Source updated | Fetched | Status |
|---|---|---|---|---|
| Registration (Census) | az4n-8mr2 | 2026-10-12 PT | Oct 12, 12:37 PM PT | Read |
| Operating authority | inys-ebih | 2026-10-12 PT | Oct 12, 12:37 PM PT | Read |
| Authority history | yu5v-wbh6 | 2026-10-12 PT | Oct 12, 12:37 PM PT | Read |
| Insurance filings | c5y8-a4uz | 2026-10-12 PT | Oct 12, 12:37 PM PT | Read |
| Insurance history | 3uet-3z4i | 2026-10-12 PT | Oct 12, 12:37 PM PT | Not provided by official source |
| Insurance history (legacy)Content frozen by FMCSA on 2026-05-14 (portal metadata 2026-10-12 is a republish, not new data); gap-fill only | 6sqe-dvqs | 2026-05-14 | Oct 12, 12:37 PM PT | Stale (source > 90 days) |
| Inspections, 24 moDriver-level 202 · vehicle-level 97 | fx4q-ay7w | 2026-10-12 PT | Oct 12, 12:37 PM PT | Read |
| Crashes, 24 mo | aayw-vxb3 | 2026-10-12 PT | Oct 12, 12:37 PM PT | Read |
| Directory DB: authority copyLive official read above is used for the profile | carrier_authority | Not provided | Oct 12, 10:40 AM PT | Read |
| Directory DB: insurance copy | carrier_insurance | Not provided | Oct 7, 06:49 PM PT | Read |
VAX record reference score
Beta · trial v1Not an FMCSA rating, not a prediction and not a load decision. Thresholds are fixed and not yet calibrated.
Reference score (0–100)
Insufficient data
Coverage — determinable weight, not a score
85/100
Crashes, 24 mo (shown only, not scored)
18
Safety
Source: SMS AB PassProperty (4y6x-dmck) · raw queryDataset updated 2026-09-13 07:02 UTCFetched 2026-10-12 19:37 UTC
202
202
OOS 11
96
OOS 17
S
2006-11-06
11 out-of-service of 202 inspections
17 out-of-service of 96 inspections
Rate = OOS inspections ÷ inspections, from the SMS summary; N/A when there are 0 inspections. The SMS summary has no monthly series; the monthly chart below is built from record-level inspections. Roadside inspections are a sample, not the whole fleet.
Roadside inspections · record level
Source: Vehicle Inspection File (fx4q-ay7w) · raw queryDataset updated 2026-10-12 18:18 UTCFetched 2026-10-12 19:37 UTC
Window: 2024-10-12 → 2026-10-12 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
202
12
202
with driver OOS 12 · 5.9%
97
with vehicle OOS 17 · 17.5%
Inspections per month (count)
- Vehicle-level inspections (I, II, V, VI)
- Driver-level inspections (I, II, III, VI)
Out-of-service rate by month (%)
- Vehicle OOS rate
- Driver OOS rate (dashed)
- Hollow point = fewer than 5 eligible inspections
Computed from record-level inspections in fx4q-ay7w (window 2024-10-12 → 2026-10-12, fetched 2026-10-12 19:37 UTC). OOS rate = inspections with driver/vehicle OOS > 0 ÷ inspections at a driver/vehicle-examining level — not violation counts. Months with no eligible inspection leave a gap (not 0%). The SMS summary is not used to build history.
Driver-level = Levels I, II, III, VI; vehicle-level = Levels I, II, V, VI (FMCSA North American Standard levels). Level IV special studies are in neither. These record-level counts can differ from the SMS summary above, which uses its own snapshot and is left unchanged.
| Date | State | Level | Violations | OOS | Driver viol/OOS | Vehicle viol/OOS | ID |
|---|---|---|---|---|---|---|---|
| 2026-09-29 | TN | 3 | 1 | 0 | 1 / 0 | 0 / 0 | 89149783 |
| 2026-09-23 | FL | 2 | 0 | 0 | 0 / 0 | 0 / 0 | 89088132 |
| 2026-09-22 | MS | 1 | 3 | 0 | 1 / 0 | 2 / 0 | 89064897 |
| 2026-09-16 | NM | 3 | 0 | 0 | 0 / 0 | 0 / 0 | 89029801 |
| 2026-09-09 | AL | 2 | 6 | 3 | 0 / 0 | 6 / 3 | 88960037 |
Reported crashes
Source: Crash File (aayw-vxb3) · raw queryDataset updated 2026-10-12 15:14 UTCFetched 2026-10-12 19:37 UTC
Window: 2024-10-12 → 2026-10-12 (24 months ending on the fetch date). Records FMCSA has not yet uploaded are not included.
18
0
9
18
| Report date | City, state | Fatalities | Injuries | Tow-away | Federal recordable | ID |
|---|---|---|---|---|---|---|
| 2026-08-17 | MANSFIELD, LA | 0 | 0 | Yes | Yes | 5200833 |
| 2026-07-22 | UNINCORPORATED, GA | 0 | 1 | Yes | Yes | 5193273 |
| 2026-07-13 | UNINCORPORATED, FL | 0 | 0 | Yes | Yes | 5190210 |
| 2026-06-25 | PALESTINE, TX | 0 | 0 | Yes | Yes | 5185581 |
| 2026-04-22 | NEWTON, MS | 0 | 0 | Yes | Yes | 5146866 |
Crash reports are listed as filed by states; they do not determine fault or preventability. VIN, plate and exact location are not shown.
Equipment
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-12 17:29 UTCFetched 2026-10-12 19:37 UTC
269
269
0
| Equipment | Owned | Term leased | Trip leased |
|---|---|---|---|
| Straight trucks | 208 | 40 | — |
| Truck tractors | 21 | — | — |
| Trailers | 49 | — | — |
- Owned
- Term leased
- Trip leased
Tractors and trailers are drawn separately and never merged into power units. A row with any empty field shows no share.
MCS-150 self-reported counts. “—” means the source field is empty, not zero.
Vehicles observed in roadside inspections
Units: FMCSA Inspections Per Unit (wt8s-2hbx)Decoder: NHTSA vPICDataset updated 2026-10-12 11:00 UTCFetched 2026-10-12 19:37 UTCWindow 2024-10-12 → 2026-10-12
202 inspection(s) → 266 unit row(s) → 141 unique vehicle(s) by VIN. Observed vehicles are not the full fleet and not proof of current ownership. Labels like PU-01 are anonymous; full VINs and plates are never shown.
Unique units
106
Decode coverage
81%
86/106
Average age
5.3 yr
n=86
Newest / oldest
2026 / 1997
Make
- ISUZU17
- FREIGHTLINER15
- HINO15
- INTERNATIONAL14
- FORD13
- RAM4
- KENWORTH3
- CHEVROLET2
Model year
- 19971
- 20092
- 20121
- 20131
- 20141
- 20153
- 20162
- 20172
- 20186
- 20196
- 202011
- 20214
- 202211
- 202313
- 20247
- 202511
- 20264
Average age = 2026 − model year, over 86 unit(s) with a decoded year. Units without a decode are excluded from every share.
Unique units
34
Decode coverage
97%
33/34
Average age
7.3 yr
n=33
Newest / oldest
2026 / 2004
Make
- UTILITY TRAILER MANUFACTURER15
- EAST MANUFACTURING CORP.7
- FONTAINE TRAILER2
- GATOR MADE2
- GREAT DANE TRAILERS2
- TRANSCRAFT/WABASH2
- BETTER BUILT TRAILERS1
- BIG TEX1
Model year
- 20042
- 20072
- 20081
- 20173
- 20182
- 20197
- 20202
- 20225
- 20234
- 20242
- 20251
- 20262
Average age = 2026 − model year, over 33 unit(s) with a decoded year. Units without a decode are excluded from every share.
1 unit(s) could not be classified as power unit or trailer (not decoded).
| Unit | Make | Model | Year | Body class | Inspections | Last seen |
|---|---|---|---|---|---|---|
| TR-01 | EAST MANUFACTURING CORP. | East Manufacturing Corp | 2019 | Trailer | 1 | 2026-09-29 |
| PU-01 | PETERBILT (reported) | — | — | Incomplete - Glider | 6 | 2026-09-29 |
| PU-02 | ISUZU | NRR | 2024 | Incomplete - Chassis Cab (Single Cab) | 2 | 2026-09-23 |
| PU-03 | FORD | F-350 | 2024 | Incomplete - Chassis Cab (Single Cab) | 1 | 2026-09-22 |
| TR-02 | EAST MANUFACTURING CORP. | East Manufacturing Corp | 2019 | Trailer | 2 | 2026-09-16 |
| PU-04 | PETERBILT (reported) | — | — | Incomplete - Glider | 3 | 2026-09-16 |
| TR-03 | EAST MANUFACTURING CORP. | East Manufacturing Corp | 2019 | Trailer | 2 | 2026-09-09 |
| PU-05 | PETERBILT (reported) | — | — | Incomplete - Glider | 3 | 2026-09-09 |
| PU-06 | FREIGHTLINER | M2 | 2025 | Truck | 5 | 2026-09-09 |
| PU-07 | PETERBILT (reported) | — | — | Incomplete - Glider | 1 | 2026-09-04 |
Operations
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-12 17:29 UTCFetched 2026-10-12 19:37 UTC
Interstate (A)
Classification: AUTHORIZED FOR HIRE
10,750,000 mi
Reported year 2025
- General freight
- Building materials
- Machinery, large objects
- Chemicals
- Construction
- Other: PLUMBING SUPPLIES
- Interstate drivers >100 mi / ≤100 mi
- 60 / 40
- Intrastate drivers >100 mi / ≤100 mi
- 158 / 104
- Hazmat indicator (hm_ind)
- Y
- Registered address
- 4330 HWY 39 N, MERIDIAN, MS, 39301-8800, US
Lanes and service areas are not published by FMCSA. The registered address is not an operating map, and inspection states are observations only — not live routes or a service area.
Identity & Federal
Source: FMCSA Company Census (az4n-8mr2) · raw queryDataset updated 2026-10-12 17:29 UTCFetched 2026-10-12 19:37 UTC
- Legal name
- SOUTHERN PIPE & SUPPLY COMPANY INC
- DBA
- SOUTHERN TRUCKING
- USDOT
- 79183
- MC / FF / MX
- MC-781961
- Physical address
- 4330 HWY 39 N, MERIDIAN, MS, 39301-8800, US
- Mailing address
- P O BOX 5738, MERIDIAN, MS, 39302, US
- Business type
- CORPORATION
- Carrier/shipper code
- C;S;B
- Census add date
- 1974-06-01
- MCS-150 filing date
- 2026-03-20
- Power units / drivers
- 269 / 362
- Latest review (type · date)
- C · 2006-11-02
Federal activity
- 2026-03-20Census
Latest MCS-150 filing
- 2017-11-03yu5v-wbh6
Authority status change: Broker of Property (Except Household Goods) → Active (GRANTED)
- 2017-10-11c5y8-a4uz
Insurance filing effective — Travelers Casualty and Surety Company of America
- 2016-12-216sqe-dvqs
Prior policy ended (name changed) — TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
- 2016-12-056sqe-dvqs
Prior policy ended (name changed) — TRAVELERS INDEMNITY COMPANY OF AMERICA
- 2016-11-01c5y8-a4uz
Insurance filing effective — Travelers Property Casualty Company of America
- 2016-11-016sqe-dvqs
Prior policy ended (replaced) — TRAVELERS PROPERTY CASUALTY CO. OF AMERICA
- 2016-11-016sqe-dvqs
Prior policy ended (replaced) — TRAVELERS INDEMNITY COMPANY OF AMERICA
- 2012-04-19yu5v-wbh6
Authority status change: Motor Carrier of Property (Except Household Goods) → Active (GRANTED)
- 2012-04-026sqe-dvqs
Prior policy ended (replaced) — TRAVELERS INDEMNITY COMPANY OF AMERICA
- 2006-11-06Census
Official safety rating: S
- 2006-11-02Census
Compliance review recorded (C)
- 1974-06-01Census
Added to FMCSA registration
Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).
Changes observed by VAX monitoring
Loading…
FAQ
+What is SOUTHERN PIPE & SUPPLY COMPANY INC's USDOT number?
USDOT 79183, with docket(s) MC-781961.
+Is SOUTHERN PIPE & SUPPLY COMPANY INC active?
The census registration status code is A. This is a registration code only — it is not operating authority, insurance coverage or a safety certification.
+How many trucks and drivers does SOUTHERN PIPE & SUPPLY COMPANY INC report?
269 power units and 362 drivers, self-reported on the MCS-150 filed 2026-03-20.
+Does SOUTHERN PIPE & SUPPLY COMPANY INC have insurance on file?
2 filing row(s) matched in the FMCSA insurance dataset, most recently effective 2017-10-11 (Travelers Casualty and Surety Company of America). A filing is not a certificate of insurance.
+Where is SOUTHERN PIPE & SUPPLY COMPANY INC located?
Registered physical address: 4330 HWY 39 N, MERIDIAN, MS, 39301-8800, US. This is a registration address, not an operating area.
Answers are generated from the records on this page.
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Other census-active registrations in the same city, newest USDOT first. No ranking or relationship implied. · raw query · Fetched 2026-10-12 19:37 UTC
Sources
- FMCSA Company Census (az4n-8mr2)
- Carrier – All With History (6eyk-hxee)
- Motus Carrier daily (nakq-58th)
- Motus Insur – All With History (c5y8-a4uz)
- InsHist – All With History (6sqe-dvqs)
- SMS AB PassProperty (4y6x-dmck)
- Vehicle Inspection File (fx4q-ay7w)
- Crash File (aayw-vxb3)
Each section shows its own fetch time; official data may have changed since. Official records plus an explainable trial record reference score (beta, not an official rating; no total when data is insufficient). No ranking, risk labels or load recommendations. Listing does not imply partnership, endorsement or platform access.